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- reinforced soil foundation 加筋土地基
- Discussion on deep layer agitation of cement reinforcing soil foundation 水泥深层搅拌法加固软土地基初探
- By comparative computing of the unreinforced road embankment with reinforced one,it is shown that the road embankment on soft soil foundation can be reinforced with geotextile effectively. 采用非线性有限元方法对土工织物加固软土路基的效果和机理进行了探讨。
- Mechanical principle is analyzed that geotextile can enhance strength of reinforced soil. 摘要揭示了土工布提高加筋土强度的力学机理。
- The interface characteristics of geogrids would directly influence the safety and stability of reinforced soil retaining wall. 摘要土工格栅与土的界面作用特性直接影响着加筋土挡墙的安全与稳定性。
- The geogrids with large stiffness and the coarse gravel backfill materials should be selected to be used for high reinforced soil retaining wall. 直剪摩擦试验不适合确定土工格栅接触面的抗剪强度。
- The testing result indicated that (1) the lateral displacement of the retaining wall of reinforced soil was far bigger than that of the retaining wall of the unreinforced soil. (2)整体式刚性面板加筋土档土墙的性能优于一般的分离式刚性块式面板加筋土挡土墙;
- Taking the reinforced soil retaining wall (RSRW) of Heyuan-Longchuan Highway as the prototype, the structural characteristics of stepped RSRW were investigated by model tests. 摘要以河龙高速公路加筋土挡墙为原型,对台阶式加筋土挡墙的结构特性进行了模型试验研究。
- Advantages and cautions while using powder spray pile in the reinforcement of soft soil foundation are introduced. 介绍了喷粉桩加固软土地基的优点及其施工注意事项。
- It is suggested taking explode-expand stakes to deal with expansive soil foundation by character of expansive soil and the local actual project. 根据曲靖市区膨胀土特征和当地实际工程建议对该区膨胀土地基问题采取爆扩桩来进行处理。
- The practices of many years have proven that the treatment method of salinized soil foundation is simple, easy and effective. 多年的实践证明,该盐渍土地基加固方法,简单易行,效果可靠。
- When dynamic compaction method is used to improve the soft soil foundation, environmental vibration will appear due to radiating of compaction energy. 摘要利用强夯法加固软弱地基时,其夯击能将以波的形式向外扩散,进而导致周围环境的振动。
- Because of the reaction force of the soil foundation, the hammer rebounds to some distance, that makes contact force appear discontinuous character. 由于地基土的反力作用使得夯锤发生一定的弹起,故强夯接触力具有强间断性的特征。
- Integral bridges are generally supported on piles, so pile deflection caused by thermal movements of the superstructure must be accommodated by the reinforced soil of the MSE structure. 整体桥台一般由桩支撑,因此,上部结构热作用引起的偏移必须由MSE结构的加筋土来承担。
- The results of pull-out tests for researching reinforced soil with CAT belt mechanism are presented,the testing conditions are in differences of CAT, fillings and degree of compaction. 为了探讨CAT钢塑复合拉筋带加筋土的作用机理,对有孔、无孔CAT筋带在不同填料和填料不同压实度等情况下进行了拉拔试验研究。
- On the basis of the design and surrounding conditions, the schemes of backfill soil foundation are discussed, and a reasonable method is determined. 根据设计条件、周围环境、对填土地基处理方案进行了对比分析,确定了合理的地基处理方案。
- The quality and performances of non-woven fabric and plastic core board place an important role in speeding up the consolidation of soft soil foundation. 无纺布滤膜和塑料芯板的质量与性能,对排水板在软基加固工程中能否发挥其加速软土固结排水的功能至关重要。
- In this paper,stability of soil foundation is simulated by means of analytical limit analysis in which generalized viscoplasticity is introduced by augmented Lagrangian technique. 通过增广拉格朗日法将广义粘塑性引入极限分析,对土质地基的稳定性进行模拟。
- As a metter of experiences with construction of scenery road along river,the paper briefly narrates the requirements for subgrade and soft soil foundation construction. 根据沿江景观路的施工经验,简要讲述路基、软基等施工技术要求。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。